<!DOCTYPE html>
<body>
<script src="../../../resources/js-test.js"></script>
<script>
function createInput(min, max, step, value) {
    var input = document.createElement('input');
    input.type = 'datetime-local';
    if (min)
        input.min = min;
    if (max)
        input.max = max;
    if (step)
        input.step = step;
    if (value)
        input.value = value;
    return input;
}

// FIXME: Rename this function and the test file.
function isReadOnlyField(input, pseudo) {
    var node = internals.shadowRoot(input).querySelector('*[pseudo="' + pseudo + '"]');
    if (!node)
        testFailed('Requested node is missing.');
    return node && node.hasAttribute('disabled');
}

var pseudoMinute = '-webkit-datetime-edit-minute-field';
var pseudoHour = '-webkit-datetime-edit-hour-field';
var pseudoAMPM = '-webkit-datetime-edit-ampm-field';
var step1day = '86400';
var step1min = '60';

description('Sub-fields in input[type=datetime-local] should be read-only in some cases. This requires window.internals.');
debug('createInput argument order: min, max, step, value');
debug('');

debug('Hour field:');
shouldBeTrue('isReadOnlyField(createInput("2013-01-16T11:00", "", step1day, ""), pseudoHour)');
shouldBeTrue('isReadOnlyField(createInput("2013-01-16T11:00", "", step1day, ""), pseudoAMPM)');
shouldBeTrue('isReadOnlyField(createInput("2013-01-16T11:00", "", step1day, ""), pseudoMinute)');

shouldBeTrue('isReadOnlyField(createInput("2013-01-16T11:30", "", step1day, "2013-01-16T11:30"), pseudoHour)');
shouldBeTrue('isReadOnlyField(createInput("2013-01-16T11:30", "", step1day, "2013-01-16T11:30"), pseudoAMPM)');
shouldBeTrue('isReadOnlyField(createInput("2013-01-16T11:30", "", step1day, "2013-01-16T11:30"), pseudoMinute)');

shouldBeFalse('isReadOnlyField(createInput("2013-01-16T11:30", "", step1day, "2013-01-16T12:30"), pseudoHour)');
shouldBeFalse('isReadOnlyField(createInput("2013-01-16T11:30", "", step1day, "2013-01-16T12:30"), pseudoAMPM)');
shouldBeTrue('isReadOnlyField(createInput("2013-01-16T11:30", "", step1day, "2013-01-16T12:30"), pseudoMinute)');

shouldBeFalse('isReadOnlyField(createInput("2013-01-16T00:00", "", step1day, "2013-01-16T12:30"), pseudoHour)');
shouldBeFalse('isReadOnlyField(createInput("2013-01-16T00:00", "", step1day, "2013-01-16T12:30"), pseudoAMPM)');
shouldBeFalse('isReadOnlyField(createInput("2013-01-16T00:00", "", step1day, "2013-01-16T12:30"), pseudoMinute)');

shouldBeFalse('isReadOnlyField(createInput("2013-01-16T11:00", "2013-01-16T23:00", step1day, ""), pseudoHour)');
shouldBeFalse('isReadOnlyField(createInput("2013-01-16T11:00", "2013-01-16T23:00", step1day, ""), pseudoAMPM)');
shouldBeTrue('isReadOnlyField(createInput("2013-01-16T11:00", "2013-01-16T23:00", step1day, ""), pseudoMinute)');

shouldBeFalse('isReadOnlyField(createInput("2013-01-16T11:30", "2013-01-16T23:00", step1day, "2013-01-16T11:30"), pseudoHour)');
shouldBeFalse('isReadOnlyField(createInput("2013-01-16T11:30", "2013-01-16T23:00", step1day, "2013-01-16T11:30"), pseudoAMPM)');
shouldBeTrue('isReadOnlyField(createInput("2013-01-16T11:30", "2013-01-16T23:00", step1day, "2013-01-16T11:30"), pseudoMinute)');

shouldBeFalse('isReadOnlyField(createInput("2013-01-16T11:30", "2013-01-16T11:59", step1day, "2013-01-16T11:30"), pseudoHour)');
shouldBeTrue('isReadOnlyField(createInput("2013-01-16T11:30", "2013-01-16T11:59", step1day, "2013-01-16T11:30"), pseudoAMPM)');
shouldBeTrue('isReadOnlyField(createInput("2013-01-16T11:30", "2013-01-16T11:59", step1day, "2013-01-16T11:30"), pseudoMinute)');

shouldBeTrue('isReadOnlyField(createInput("2013-01-16T11:30", "2013-01-16T11:59", step1min, ""), pseudoHour)');
shouldBeTrue('isReadOnlyField(createInput("2013-01-16T11:30", "2013-01-16T11:59", step1min, ""), pseudoAMPM)');
shouldBeFalse('isReadOnlyField(createInput("2013-01-16T11:30", "2013-01-16T11:59", step1min, ""), pseudoMinute)');

debug('AM/PM field:');
shouldBeTrue('isReadOnlyField(createInput("2013-01-16T08:00", "2013-01-16T11:00", step1min, ""), pseudoAMPM)');
shouldBeFalse('isReadOnlyField(createInput("2013-01-16T08:00", "2013-01-17T11:00", step1min, ""), pseudoAMPM)');

</script>
</body>

